{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "trigger": true, "arguments": ["Treatment.Route", "Subject.Race", "Subject.Gender", "Effect", "Subject.Age", "Treatment.Time_elapsed", "Combination.Drug", "Subject.Population", "Subject.Disorder", "Treatment.Duration", "Subject", "Treatment.Drug", "Treatment.Dosage", "Treatment", "Treatment.Freq"]}, {"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Treatment", "Subject.Age", "Treatment.Route", "Effect", "Subject.Population", "Subject", "Subject.Gender", "Treatment.Duration", "Treatment.Drug", "Treatment.Disorder", "Treatment.Time_elapsed", "Combination.Drug"]}], "input": "The clinical aspect closely resembled classical transient global amnesia but the episode after clioquinol lasted longer (24 hours to three days) and a more or less extensive retrograde amnesia persisted permanently."}
{"adverse event": [{"trigger": "after ", "arguments": {"Treatment.Route": "NAN", "Subject.Race": "NAN", "Subject.Gender": "NAN", "Effect": ["a more or less extensive retrograde amnesia", "classical transient global amnesia"], "Subject.Age": "NAN", "Treatment.Time_elapsed": "NAN", "Combination.Drug": "NAN", "Subject.Population": "NAN", "Subject.Disorder": "NAN", "Treatment.Duration": "NAN", "Subject": "NAN", "Treatment.Drug": "clioquinol", "Treatment.Dosage": "NAN", "Treatment": "clioquinol", "Treatment.Freq": "NAN"}}], "potential therapeutic event": []}